.box5Con{
    position: relative;
    height: 600px;
    /*background-color: gray;*/
}
.box5Con .leftSide{
    position: absolute;
    left:0;
    top:0;
    width: 200px;
    height: 80%;
    background-color: burlywood;
}
.box5Con .leftSide ul{
    width: 100%;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
}
.box5Con .leftSide ul li{
    width: 70%;
    height: 50px;
    border-radius: 10px;
    background:radial-gradient(50px at center,#b25900,saddlebrown);
    text-align: center;
    font:bold 20px/50px "楷体"
}
.box5Con .rightSide{
    height: 480px;
    margin-left: 200px;
    overflow: hidden;
}
.box5Con .rightSide ul{
    position: relative;

}
.box5Con .rightSide ul li{
    height: 500px;
    width: 100%;
    position: absolute;
    top:0;
    left:0;
}

/*2d!!!!!!!!*/

.box5Con .rightSide ul li:first-child{
    z-index: 3;
    background-color: burlywood;
}
.box5Con .rightSide ul li:first-child h2{
    text-align: center;
    line-height: 30px;
    margin-top: 10px;
}
.box5Con .rightSide ul li:first-child .box{
    width: 300px;
    height: 300px;
    position: relative;
    margin-left: 10%;
    margin-top: 10%;
    display: inline-block;
}
.box5Con .rightSide ul li:first-child .box img{
    position: absolute;
    display: inline-block;
    width: 100px;
    top:30%;
    right:50%;
    transform-origin:right top;
    transition: all 1s linear;
}
.box5Con .rightSide ul li:first-child .box:hover img:nth-child(1){
transform: rotate(60deg);
}
.box5Con .rightSide ul li:first-child .box:hover img:nth-child(2){
    transform: rotate(120deg);
}
.box5Con .rightSide ul li:first-child .box:hover img:nth-child(3){
    transform: rotate(180deg);
}
.box5Con .rightSide ul li:first-child .box:hover img:nth-child(4){
    transform: rotate(240deg);
}
.box5Con .rightSide ul li:first-child .box:hover img:nth-child(5){
    transform: rotate(300deg);
}
.box5Con .rightSide ul li:first-child .box:hover img:nth-child(6){
    transform: rotate(360deg);
}


.box5Con .rightSide ul li:first-child .tdBox2{

    width: 300px;
    height: 300px;
    float:right;
    margin-top: 60px;
    margin-right: 170px;
    display: inline-block;
    background-color: #fff;
    text-align: center;
    border-radius: 150px;
}

.box5Con .rightSide ul li:first-child .tdBox2 img{
    width: 150px;
    transform-origin: center center;
    transition: all 2s linear;
    margin-top: 75px;

}
.box5Con .rightSide ul li:first-child .tdBox2:hover img{
    transform: rotate(-720deg) scale(1.2);
}



/*3d !!!!!!!!!!!!!!!*/
.box5Con .rightSide ul li:nth-child(2){
    background-color: darkkhaki;
    z-index: 2;
}
.box5Con .rightSide ul li:nth-child(2) .tirdBox{
    position: relative;
    width: 400px;
    height: 400px;
    transition: all 2s linear;
    /*transform-origin: center center;*/
    transform-style: preserve-3d;
    margin-top: -100px;
}
.box5Con .rightSide ul li:nth-child(2):hover  .tirdBox{
    transform: rotateX(200deg) rotateY(190deg) rotateZ(180deg) translateX(300px);
}
.box5Con .rightSide ul li:nth-child(2) div{
    position:absolute;
    top:100px;
    left:100px;
    width: 150px;
    height: 150px;
    opacity: 0.8;
    text-align: center;
    font:bold 40px/150px "黑体";
}

.box5Con .rightSide ul li:nth-child(2) .tirD1{
    transform: translateY(-75px) rotateX(90deg);
    background-color: pink;
}
.box5Con .rightSide ul li:nth-child(2) .tirD2{
    transform: translateY(75px) rotateX(90deg);
    background-color: burlywood;
}
.box5Con .rightSide ul li:nth-child(2) .tirD3{
    transform: translateX(-75px) rotateY(90deg);
    background-color: darkkhaki;
}
.box5Con .rightSide ul li:nth-child(2) .tirD4{
    transform: translateX(75px) rotateY(90deg);
    background-color: darkcyan;
}
.box5Con .rightSide ul li:nth-child(2) .tirD5{
    transform: translateZ(-75px);
    background-color: skyblue;
}
.box5Con .rightSide ul li:nth-child(2) .tirD6{
    transform: translateZ(75px);
    background-color: #e7c3c3;
}


/*动画*/

.box5Con .rightSide ul li:nth-child(3) {
    z-index: 2;
    background: url(../images/bg.jpg);
}

.box5Con .rightSide ul li:nth-child(3) .universe{
    position: absolute;
    height: 400px;
    width: 100%;
}

.box5Con .rightSide ul li:nth-child(3) .universe li{
    list-style: none;
    position: absolute;
    left: 50%;
    top: 50%;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(1){
    width: 50px;
    height: 50px;
    border-radius: 25px;
    background-color: orangered;
    box-shadow: 0px 0px 50px pink;
    margin-top:-25px;
    margin-left:-25px;
    animation: move 10s linear infinite ;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(2){
    width: 100px;
    height: 100px;
    border-radius: 50px;
    border: 2px solid antiquewhite;
    margin-left: -50px;
    margin-top: -50px;
    animation: move 15s linear infinite ;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(2)::after{
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    background-color: red;
    margin-left: -5px;
    margin-top: 50%;
    border-radius: 5px;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(3){
    width: 150px;
    height: 150px;
    border-radius: 75px;
    border: 2px solid antiquewhite;
    margin-left: -75px;
    margin-top: -75px;
    animation: move 20s linear infinite ;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(3)::after{
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    background-color: blue;
    margin-left: -5px;
    margin-top: 50%;
    border-radius: 5px;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(4){
    width: 200px;
    height: 200px;
    border-radius: 100px;
    border: 2px solid antiquewhite;
    margin-left: -100px;
    margin-top: -100px;
    animation: move 25s linear infinite ;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(4) span{
    position: absolute;
    width: 15px;
    height: 15px;
    background-color: green;
    border-radius: 7.5px;
    left:-7.5px;
    top:50%;
    margin-top: -7.5px;
    animation: move 5s linear infinite ;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(4) span::after{
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    background-color: blue;
    margin-left: -10px;
    margin-top: 50%;
    border-radius: 5px;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(5){
    width: 300px;
    height: 300px;
    background: url("../images/asteroids_meteorids.png");
    background-size: contain ;
    border-radius: 150px;
    border: 2px solid antiquewhite;
    margin-left: -150px;
    margin-top: -150px;
    animation: move 25s linear infinite ;
}
.box5Con .rightSide ul li:nth-child(3) .universe li:nth-child(5)::after{
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    background-color: yellow;
    margin-left: -5px;
    margin-top: 50%;
    border-radius: 5px;
}

@keyframes move {
    from{}
    to{
        transform: rotate(360deg);
    }
}

.box5Con .rightSide>ul>li:last-child{
    background-color: wheat;
    z-index: 1;
    padding-top: 60px;
    padding-left: 100px;
}
.box5Con .rightSide>ul>li:last-child #canvas{
    margin:0 auto
}



















